| 空气泡沫驱采出系统腐蚀影响因素研究 |
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| 引用本文： | 罗慧娟,胡建国,张志浩,孙银娟,王斌. 空气泡沫驱采出系统腐蚀影响因素研究[J]. 石油化工腐蚀与防护, 2022, 0(1) |
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| 作者姓名： | 罗慧娟 胡建国 张志浩 孙银娟 王斌 |
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| 作者单位： | 长庆工程设计有限公司 |
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| 基金项目： | 泡沫辅助减氧空气驱配套工艺技术研究(2019-08)。 |
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| 摘 要： | 对采出流体物性进行分析,确定了空气泡沫驱对采出系统采出流体组成成分的影响。通过高温高压反应釜进行了腐蚀试验,对试片进行了平均腐蚀速率计算、宏观形貌观察、金相分析和扫描电镜(SEM)分析,研究了温度、流速、氧含量对腐蚀的影响,研究结果表明氧含量是腐蚀主要控制因素。
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| 关 键 词： | 空气泡沫驱 采出系统 腐蚀因素 |
Study on corrosion factors of air foam flooding production system |
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| LUO Huijuan,HU Jianguo,ZHANG Zhihao,SUN Yinjuan,WANG Bin. Study on corrosion factors of air foam flooding production system[J]. Petrochemical Corrosion and Protection, 2022, 0(1) |
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| Authors: | LUO Huijuan HU Jianguo ZHANG Zhihao SUN Yinjuan WANG Bin |
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| Affiliation: | (Changqing Engineering Design Co.,Ltd.,Xi’an 710018,China) |
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| Abstract: | The influence of air foam flooding on the composition of produced fluid was determined by analyzing its physical properties. Through the high temperature and high pressure reactor test, the average corrosion rate calculation, macro morphology observation, metallographic analysis and SEM study were performed to investigate the effects of temperature, flow rate as well as oxygen content on the corrosion. The results showed that oxygen content was the main controlling factor of the corrosion. |
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| Keywords: | air foam flooding production system corrosion factors |
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